[George]

Don't believe there's any bug in the program

You must have something glitching at your end. I just intentionally went overtime on a custom assembly project, got the too long message, removed a track, saved the project, did not close Microstudio, opened the project list, duplicated the project three more times with different names, all without any incident.

If you're expecting Microstudio to clear a project after you've burned it, that will not happen. The project will be saved for future use unless you delete the .lst file from your songlist, or wherever you save yours.

take care,

George